What Is This Mystery Hole?

Discussion in 'Bonneville' started by Zwniana, Sep 20, 2025 at 3:07 AM.

  1. Zwniana

    Zwniana New Member

    Nov 11, 2024
    11
    3
    Philadelphia, PA
    #1 Zwniana, Sep 20, 2025 at 3:07 AM
    Can someone help me identify this mystery hole.

    IMG_9158.jpeg
     
    • Like Like x 1
  2. joe mc donald

    joe mc donald Joe
    Subscriber

    Dec 26, 2014
    15,327
    1,000
    slough / burnham
    #2 joe mc donald, Sep 21, 2025 at 10:40 AM
    @Zwniana Not got a scuby. Sure you haven't lost a bolt from there.
     
  3. Regit nogara

    Regit nogara Active Member
    Subscriber

    Apr 22, 2025
    97
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    North, North Wales
    #3 Regit nogara, Sep 21, 2025 at 1:01 PM
    What is the bike? Wider view maybe?
     
    • Agree Agree x 2
  4. Zwniana

    Zwniana New Member

    Nov 11, 2024
    11
    3
    Philadelphia, PA
    #4 Zwniana, Sep 22, 2025 at 1:50 AM
    It is a 2024 bonneville. Seems like a vent hole for something. It’s below the oil pan.
     
    • Useful Useful x 1
  5. 243jimb

    243jimb Member

    Nov 27, 2018
    11
    8
    Canada
    #5 243jimb, Sep 22, 2025 at 5:27 PM
    It's the "weep" hole for the water pump.
     
    • Agree Agree x 1
  6. Zwniana

    Zwniana New Member

    Nov 11, 2024
    11
    3
    Philadelphia, PA
    #6 Zwniana, Sep 22, 2025 at 6:41 PM
    ahhhhh this makes more sense. thank you.
     
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